| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.38 | 9.454% | $28.874 | $28.87 | $28.85 | $28.90 |
| Purchase #2 | $243.34 | 10.466% | $268.808 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $133.54 | 5.249% | $140.5495 | $140.55 | $140.55 | $140.50 |
| Purchase #4 | $206.55 | 6.344% | $219.6535 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $207.62 | 11.259% | $230.9959 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $99.89 | 9.530% | $109.4095 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $125.37 | 9.315% | $137.0482 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $1,042.69 | $1,135.3386 | $1,135.34 | $1,135.30 | $1,135.30 | |